CVE-2020-8818 – cardgate/magento2

Package

Manager: composer
Name: cardgate/magento2
Vulnerable Version: >=0 <2.0.33

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00178 pctl0.39663

Details

Origin Validation Error in Magento 2 An issue was discovered in the CardGate Payments plugin through 2.0.30 for Magento 2. Lack of origin authentication in the IPN callback processing function in Controller/Payment/Callback.php allows an attacker to remotely replace critical plugin settings (merchant ID, secret key, etc.) and therefore bypass the payment process (e.g., spoof an order status by manually sending an IPN callback request with a valid signature but without real payment) and/or receive all of the subsequent payments.

Metadata

Created: 2021-10-12T16:30:58Z
Modified: 2021-10-08T22:34:05Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/10/GHSA-qf6q-qfwp-vp44/GHSA-qf6q-qfwp-vp44.json
CWE IDs: ["CWE-346"]
Alternative ID: GHSA-qf6q-qfwp-vp44
Finding: F184
Auto approve: 1